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Zhangqiu Dingxin Heavy Machinery Factory (formerly Zhangqiu Dongfeng Cement Machinery Factory) is located in the east of Jinan, which is known as "the best spring in the world". Founded in 1993, it is a medium-sized private enterprise with fixed assets of 60 million yuan, 150 employees, and an annual output value of more than 100 million yuan, focusing on forging, machinery manufacturing and processing. The whole plant covers an area of 21000 square meters, and the plant area is 11000 square meters. Close to Jiaozhouwan Jinan Railway, National Highway 309, Provincial Highway 102, Jinan Qingdao Expressway and Jinan Yaoqiang International Airport, the transportation is very convenient.

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Zhangqiu Dingxin Heavy Machinery Factory

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Plant appearance

Customer First, Quality Products​

The company mainly produces ZD and ZDR series reducers with various gears, shafts, shaft gears, racks, worm gears, large chain wheels and bevel gears, which are well received by users.

Incidental services and guarantees


We will continue to keep pace with the times, innovate and improve constantly, and make unremitting efforts to establish a good relationship between supply and demand, based on the enterprise philosophy of "making customers satisfied and the society praised".

Preferential prices, customer service, customer satisfaction


The company mainly produces ZD and ZDR series reducers with various gears, shafts, shaft gears, racks, worm gears, large chain wheels and bevel gears, which are well received by users.

After sales service system and maintenance plan


With exquisite skills, excellent quality and considerate service, we provide customers with high-quality products.

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